I'm posting one puzzle, riddle, math, or statistical problem a day. Try to answer each one and post your answers in the comments section. I'll post the answer the next day. Even if you have the same answer as someone else, feel free to put up your answer, too!

Sunday, April 09, 2006

Five Houses

Five adjoining terraced houses, numbered consecutively from 1-5 are each painted in three different colors of the rainbow. Can you discover the colors of the walls, windows and front doors of each house?

1. The house with an orange front door and indigo walls isn't No 3 (which has green windows). 2. No 2 has yellow walls and red windows. No 5 has a red front door. 3. The house with orange walls and blue windows is directly next door to the house with a green front door and violet walls.

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Sunday, April 09, 2006

Five Houses

Five adjoining terraced houses, numbered consecutively from 1-5 are each painted in three different colors of the rainbow. Can you discover the colors of the walls, windows and front doors of each house?

1. The house with an orange front door and indigo walls isn't No 3 (which has green windows). 2. No 2 has yellow walls and red windows. No 5 has a red front door. 3. The house with orange walls and blue windows is directly next door to the house with a green front door and violet walls.